3 Commits

Author	SHA1	Message	Date
Darian Leung	3336b057d6	xtensa: Move saving of a0 register to match upstream ... Upstream xtensa exception handling will save PS, PC, and a0 registers together when saving a minimal context. This commit ppdates the xtensa exception handling to match upstream behavior.	2022-02-03 17:08:14 +08:00
Omar Chebib	8048677b4c	Xtensa: Branch and jump intructions referencing a relative label have been replaced ... As branches/jumps on Xtensa have a maximum range for the destination, it is unsafe to refer to a label to another compilation unit in a branch/jump instruction. The labels have been replaced by absolute addresses.	2021-10-19 12:21:12 +08:00
Konstantin Kondrashov	4972605b16	esp_common: Add API for IPC to run small pieces of code on the other CPU, in the context of the level 4 interrupt	2021-08-03 14:35:29 +08:00